I have just about developed my first roll of it. It even contained a calibration series, but I screwed up a little during the development in Neofin Doku. Only after 1 1/2 (out of 5) minutes did I realise that I was supposed to invert every 3 s instead of the 4 times at the beginning of every minute that I am used to. However, the results look pretty neat on the proof sheet. From the densitometric evaluation (which I made in spite of the blunder), it seems that the ISO 25/15 is not exaggerated (if not slightly understated) for this film/developer combination, but there is a pronounced shoulder, i.e. the highlights are fairly compressed. The gradient in the straight section of the characteristic curve appears to be about 0,7. I will, however, repeat my calibration ensuring proper development this time. I will then be pleased to share the results, if anybody is interested.(posted 8908 days ago)With Agfaortho being discontinued, this seems to be the only 35 mm ortho film on the market at present.